[neomutt-users] cache/session related problem

[Baron Fujimoto]

I recently upgraded my MacPorts-installed version of neomutt. Since then
I freqently encounter situations where I cannot refresh mailboxes, or
otherwise delete and expunge messages or alter folders. Even (q)uitting
doesn't work, so maybe it's any attempt to save changes to the mailbox? I
can work around this problem if I e(x)it mutt and delete the .mutt/cache
directory before restarting the app. Eventually however the broken
behavior returns. I've noticed at least once that this happened right
after my session expired, but I'm not sure that's a prerequisite.

My neomutt is configured to work with GMail's IMAP.

Is this a known issue with either the MacPorts port specifically or this
version or more generally? Any ideas or suggestions?

$ mutt -version
NeoMutt 20170428 (1.8.2)
Copyright (C) 1996-2016 Michael R. Elkins and others.
Mutt comes with ABSOLUTELY NO WARRANTY; for details type `mutt -vv'.
Mutt is free software, and you are welcome to redistribute it
under certain conditions; type `mutt -vv' for details.

System: Darwin 16.5.0 (x86_64)
libidn: 1.33 (compiled with 1.33)
hcache backends: gdbm

Compiler:
Apple LLVM version 8.1.0 (clang-802.0.42)
Target: x86_64-apple-darwin16.5.0
Thread model: posix
InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin

Configure options: '--prefix=/opt/local' '--enable-compressed' '--disable-debug' '--disable-gpgme' '--enable-imap' '--disable-nntp' '--disable-notmuch' '--disable-pop' '--disable-sidebar' '--disable-silent-rules' '--enable-smtp' '--disable-warnings' '--mandir=/opt/local/share/man' '--with-docdir=/opt/local/share/doc/mutt' '--with-libiconv-prefix=/opt/local' '--with-curses=/opt/local' '--without-bdb' '--with-gdbm=/opt/local' '--without-gnutls' '--without-gss' '--with-idn=/opt/local' '--without-kyotocabinet' '--without-lmdb' '--without-qdbm' '--with-sasl=/opt/local' '--with-ssl=/opt/local' '--without-tokyocabinet' 'CC=/usr/bin/clang' 'CFLAGS=-pipe -Os -arch x86_64' 'LDFLAGS=-L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64' 'CPPFLAGS=-I/opt/local/include'

Compilation CFLAGS: -pipe -Os -arch x86_64

Compile options:
+CRYPT_BACKEND_CLASSIC_PGP +CRYPT_BACKEND_CLASSIC_SMIME -CRYPT_BACKEND_GPGME
-DEBUG +DL_STANDALONE +ENABLE_NLS -EXACT_ADDRESS -HOMESPOOL -LOCALES_HACK
-SUN_ATTACHMENT +HAVE_BKGDSET +HAVE_COLOR +HAVE_CURS_SET -HAVE_FUTIMENS
+HAVE_GETADDRINFO +HAVE_GETSID +HAVE_LANGINFO_CODESET +HAVE_LANGINFO_YESEXPR
+HAVE_LIBIDN +HAVE_META -HAVE_REGCOMP +HAVE_RESIZETERM +HAVE_START_COLOR
+HAVE_TYPEAHEAD +HAVE_WC_FUNCS +ICONV_NONTRANS +USE_COMPRESSED +USE_DOTLOCK
+USE_FCNTL -USE_FLOCK -USE_FMEMOPEN -USE_GSS +USE_HCACHE +USE_IMAP -USE_LUA
-USE_NOTMUCH -USE_NNTP -USE_POP +USE_SASL +USE_SETGID -USE_SIDEBAR +USE_SMTP
-USE_SSL_GNUTLS +USE_SSL_OPENSSL
-DOMAIN
-MIXMASTER
-ISPELL
SENDMAIL="/usr/sbin/sendmail"
MAILPATH="/var/mail"
PKGDATADIR="/opt/local/share/mutt"
SYSCONFDIR="/opt/local/etc"
EXECSHELL="/bin/sh"

patch-attach-headers-color-neomutt
patch-compose-to-sender-neomutt
patch-compress-neomutt
patch-cond-date-neomutt
patch-encrypt-to-self-neomutt
patch-fmemopen-neomutt
patch-forgotten-attachments-neomutt
patch-forwref-neomutt
patch-ifdef-neomutt
patch-index-color-neomutt
patch-initials-neomutt
patch-keywords-neomutt
patch-kyoto-neomutt
patch-limit-current-thread-neomutt
patch-lmdb-neomutt
patch-lua-neomutt
patch-multiple-fcc-neomutt
patch-nested-if-neomutt
patch-new-mail-neomutt
patch-nntp-neomutt
patch-notmuch-neomutt
patch-progress-neomutt
patch-quasi-delete-neomutt
patch-reply-with-xorig-neomutt
patch-sensible-browser-neomutt
patch-sidebar-neomutt
patch-skip-quoted-neomutt
patch-status-color-neomutt
patch-timeout-neomutt
patch-tls-sni-neomutt
patch-trash-neomutt